Home / Accessory-Magazines / Kahr Arms MAGAZINE CM40/PM40/MK 6RD EXT View cart “Warne M&P 9/40 MAG EXTENSION FDE” has been added to your cart. Kahr Arms MAGAZINE CM40/PM40/MK 6RD EXT$4400 In stock Kahr Arms MAGAZINE CM40/PM40/MK 6RD EXT quantity Add to cart SKU: KS620 Category: Accessory-Magazines Product ID: 26828 Description Description Grip Extension Related products Sale! Warne GLOCK 19/23 MAG EXT +5/+4 GRY $5449 $5201 Walther Arms MAGAZINE PPQ M1 9MM 15RD $4900 SIG SAUER MAG 320/250 SUBCMPCT 9MM 12RD $4999 SIG SAUER MAGAZINE 1911 COMPCT 45ACP 7RD $3499